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WO2013022666A3 - Sintered capacitor electrode including a 3-dimensional framework - Google Patents

Sintered capacitor electrode including a 3-dimensional framework Download PDF

Info

Publication number
WO2013022666A3
WO2013022666A3 PCT/US2012/049132 US2012049132W WO2013022666A3 WO 2013022666 A3 WO2013022666 A3 WO 2013022666A3 US 2012049132 W US2012049132 W US 2012049132W WO 2013022666 A3 WO2013022666 A3 WO 2013022666A3
Authority
WO
WIPO (PCT)
Prior art keywords
anode
disposed
capacitor case
cathode
terminal
Prior art date
Application number
PCT/US2012/049132
Other languages
French (fr)
Other versions
WO2013022666A2 (en
Inventor
Gregory J. Sherwood
Original Assignee
Cardiac Pacemakers, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cardiac Pacemakers, Inc. filed Critical Cardiac Pacemakers, Inc.
Priority to EP12751648.2A priority Critical patent/EP2742519B1/en
Priority to AU2012294789A priority patent/AU2012294789B2/en
Priority to CN201280048408.5A priority patent/CN103858194B/en
Priority to JP2014525052A priority patent/JP5890023B2/en
Publication of WO2013022666A2 publication Critical patent/WO2013022666A2/en
Publication of WO2013022666A3 publication Critical patent/WO2013022666A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/08—Housing; Encapsulation
    • H01G9/12—Vents or other means allowing expansion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • A61N1/378—Electrical supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Electrotherapy Devices (AREA)
  • Battery Mounting, Suspending (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

An example includes a capacitor case sealed to retain electrolyte, at least one anode disposed in the capacitor case, the at least one anode comprising a sintered portion disposed on a current collector formed of a framework defining cells extending to three axes, an anode conductor coupled to the current collector formed of a framework defining cells extending to three axes in electrical communication with the sintered portion, the anode conductor sealingly extending through the capacitor case to an anode terminal disposed on the exterior of the capacitor case with the anode terminal in electrical communication with the sintered portion, a cathode disposed in the capacitor case, a separator disposed between the cathode and the anode and a cathode terminal disposed on an exterior of the capacitor case and in electrical communication with the cathode, wherein the anode terminal and the cathode terminal are electrically isolated from one another.
PCT/US2012/049132 2011-08-11 2012-08-01 Sintered capacitor electrode including a 3-dimensional framework WO2013022666A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP12751648.2A EP2742519B1 (en) 2011-08-11 2012-08-01 Sintered capacitor electrode including a 3-dimensional framework
AU2012294789A AU2012294789B2 (en) 2011-08-11 2012-08-01 Sintered capacitor electrode including a 3-dimensional framework
CN201280048408.5A CN103858194B (en) 2011-08-11 2012-08-01 Sintering electrode for capacitors including three-dimensional framework
JP2014525052A JP5890023B2 (en) 2011-08-11 2012-08-01 Apparatus and system including sintered capacitor electrode with three-dimensional frame structure and method of forming the apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161522541P 2011-08-11 2011-08-11
US61/522,541 2011-08-11

Publications (2)

Publication Number Publication Date
WO2013022666A2 WO2013022666A2 (en) 2013-02-14
WO2013022666A3 true WO2013022666A3 (en) 2013-04-04

Family

ID=46755091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/049132 WO2013022666A2 (en) 2011-08-11 2012-08-01 Sintered capacitor electrode including a 3-dimensional framework

Country Status (6)

Country Link
US (1) US20130041420A1 (en)
EP (1) EP2742519B1 (en)
JP (1) JP5890023B2 (en)
CN (1) CN103858194B (en)
AU (1) AU2012294789B2 (en)
WO (1) WO2013022666A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9065144B2 (en) 2010-08-12 2015-06-23 Cardiac Pacemakers, Inc. Electrode including a 3D framework formed of fluorinated carbon
US10069147B2 (en) 2010-08-12 2018-09-04 Cardiac Pacemakers, Inc. Method of making a carbon monofluoride impregnated current collector including a 3D framework

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3349850B1 (en) * 2015-09-16 2019-10-23 Cardiac Pacemakers, Inc. Assembly techiniques for sintered anodes and cathodes
CN108140488B (en) * 2015-09-16 2020-03-03 心脏起搏器股份公司 Sintered electrode for capacitor anodes, cathodes, anode systems and cathode systems
CN113764200B (en) * 2021-09-15 2022-08-12 东莞理工学院 A kind of supercapacitor, diaphragm and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001057928A1 (en) * 2000-02-03 2001-08-09 Case Western Reserve University High power capacitors from thin layers of metal powder or metal sponge particles
US20100246100A1 (en) * 2009-03-31 2010-09-30 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
WO2011075506A2 (en) * 2009-12-18 2011-06-23 Cardiac Pacemakers, Inc. Sintered electrodes to store energy in an implantable medical device

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Publication number Priority date Publication date Assignee Title
JPS5033456A (en) * 1973-08-02 1975-03-31
JPH01152617A (en) * 1987-12-09 1989-06-15 Nec Corp Solid electrolytic capacitor
JPH02254108A (en) * 1989-03-29 1990-10-12 Permelec Electrode Ltd Tantalum sintered body and its production
CN1091553A (en) 1992-11-20 1994-08-31 国家标准公司 The matrix of battery electrode and manufacture method thereof
CZ301657B6 (en) * 1998-09-10 2010-05-19 H.C. Starck Gmbh Process for producing electrolytic capacitor anodes and anodes produced in such a way
EP1045410B1 (en) * 1999-04-16 2007-01-24 Matsushita Electric Industrial Co., Ltd. Anodic electrode for electrolytic capacitor and process of producing the same
US6699265B1 (en) * 2000-11-03 2004-03-02 Cardiac Pacemakers, Inc. Flat capacitor for an implantable medical device
JP2002151364A (en) * 2000-11-09 2002-05-24 Asahi Glass Co Ltd Electric double layer capacitor and method of manufacturing the same
US6801424B1 (en) * 2003-05-30 2004-10-05 Medtronic, Inc. Electrolytic capacitor for use in an implantable medical device
US7419745B2 (en) * 2004-03-31 2008-09-02 Sanjay Chaturvedi Method of forming an electrode structure useful in energy storage devices
CN100583329C (en) * 2004-08-13 2010-01-20 中国人民解放军63971部队 Electrochemical capacitor with composite sintered electrode and preparation method thereof
US20070248887A1 (en) 2006-04-21 2007-10-25 Eskra Technical Products, Inc. Using metal foam to make high-performance, low-cost lithium batteries
GB0607957D0 (en) 2006-04-21 2006-05-31 Imp Innovations Ltd Energy storage device
JP4999673B2 (en) * 2007-12-25 2012-08-15 ニチコン株式会社 Solid electrolytic capacitor element and manufacturing method thereof
US8867192B2 (en) * 2008-07-08 2014-10-21 Cardiac Pacemakers, Inc. Electrolytic capacitor interconnect
US9123470B2 (en) * 2009-12-18 2015-09-01 Cardiac Pacemakers, Inc. Implantable energy storage device including a connection post to connect multiple electrodes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001057928A1 (en) * 2000-02-03 2001-08-09 Case Western Reserve University High power capacitors from thin layers of metal powder or metal sponge particles
US20100246100A1 (en) * 2009-03-31 2010-09-30 Sanyo Electric Co., Ltd. Solid electrolytic capacitor
WO2011075506A2 (en) * 2009-12-18 2011-06-23 Cardiac Pacemakers, Inc. Sintered electrodes to store energy in an implantable medical device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9065144B2 (en) 2010-08-12 2015-06-23 Cardiac Pacemakers, Inc. Electrode including a 3D framework formed of fluorinated carbon
US10069147B2 (en) 2010-08-12 2018-09-04 Cardiac Pacemakers, Inc. Method of making a carbon monofluoride impregnated current collector including a 3D framework

Also Published As

Publication number Publication date
WO2013022666A2 (en) 2013-02-14
JP5890023B2 (en) 2016-03-22
EP2742519A2 (en) 2014-06-18
AU2012294789B2 (en) 2015-04-16
EP2742519B1 (en) 2015-12-16
CN103858194B (en) 2016-12-07
JP2014529188A (en) 2014-10-30
CN103858194A (en) 2014-06-11
US20130041420A1 (en) 2013-02-14
AU2012294789A1 (en) 2014-02-20

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